DR. TATSIANA BULCHYNSKAYA MD
NPI 1336899343
Internal Medicine in Valhalla, NY

Q: What is Tatsiana Bulchynskaya's NPI number?

The NPI number for Tatsiana Bulchynskaya is 1336899343. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Q: What is Tatsiana Bulchynskaya's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 24, 2022PECOS Enrolled

465 COLUMBUS AVE STE 370, VALHALLA, NY 10595(914) 769-1600(914) 769-6303 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Tatsiana Bulchynskaya Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TATSIANA BULCHYNSKAYA MD (NPI 1336899343) is an individual internal medicine provider in Valhalla, New York, licensed in New York (342085) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336899343

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. TATSIANA BULCHYNSKAYACredential: MD

Location Address465 COLUMBUS AVE STE 370Valhalla, NY 10595-1336

Mailing Address99 Hale Ave Apt 708wWhite Plains, NY 10605-1762 · (917) 755-7084

Phone(914) 769-1600

Fax(914) 769-6303

Sole ProprietorNo

Enumeration DateMarch 24, 2022

Last NPPES UpdateJuly 2, 2026

NPPES CertifiedJuly 2, 2026

✔ NPI 1336899343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 342085

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

465 COLUMBUS AVE STE 370, Valhalla, NY 10595

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tatsiana Bulchynskaya Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tatsiana Bulchynskaya reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Westchester Health Medical, P.C.

13 mi

Allergy & Immunology

190 GOLDENS BRIDGE RD
Katonah, NY 10536

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Westchester Health Medical PC
150 clinicians in this Medicare group

NPI 1386188647 (914) 232-3255

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10595 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEBORAH KELLY FNP

Nurse Practitioner (Family)